Hyundai Elantra: Oil Pump. Components and Components 
Location - Hydraulic System - Automatic Transaxle System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra: Oil Pump. Components and Components Location

Components

1. Oil pump cover
2. Oil pump housing
3. Driven gear
4. Drive gear
5. Oil seal
6. Bushing-housing
7. Reaction shaft
8. Bushing-reaction shaft
9. Sleeve
10. Bolt

Oil Pump Operation Flow

1. Inhale(Oil filter)
2. Inhale(Valve body)
3. Outlet
4. 26 Brake (26/B) operation pressure
5. 35R Clutch (35R/C) operation pressure
6. Lubrication
7. Line up clutch operation pressure
8. Line up clutch cancellation